Anybody out there use Dixie Slugs Tri-Ball?
If so,
What guage?
What barrel length?
What choke?
Max yardage?
I've got to repattern(select a new choke) my shotgun for this year because I switched to the 20"barrel for my M500 12ga.
With the 28"barrel I could get the 3 balls withing 3 inches @ 40 yards with a flush modified choke and within 8 inches using the 24" rifled barrel.